baber/WOPTO huggingface dataset:
Patent DE-19844215-C1 (DE)
Title: Accident safety method for automobile uses crash sensor signal for holding fuel injection valves in open position for reducing pressure in fuel supply system
Inventor: SCHUMACHER MATTHIAS
IPC: B60R21/01
Filed: 1998-09-26
Granted: 2000-04-20
Abstract: The accident safety method has a sensor detecting a crash for supplying a signal which is used for holding at least one fuel injection valve (2) for the automobile engine in an open position, for reducing the pressure in the fuel supply system.
Patent DE-19901550-C1 (DE)
Title: Process for recovering elemental iodine from organo iodine compounds comprises chemically treating a solution containing organo iodine compounds while irradiating with UV light
Inventor: VOGELPOHL ALFONS
IPC: C01B7/14
Filed: 1999-01-16
Granted: 2000-05-04
Abstract: Process for recovering elemental iodine from organo iodine compounds comprises chemically treating a solution containing organo iodine compounds while irradiating with UV light. Process for recovering elemental iodine from organo iodine compounds comprises chemically treating a solution containing organo iodine compounds in a reactor to form elementary iodine, passing a gas through the solution, and then removing the elementary iodine from the gas stream from the solution. The solution is irradiated with UV light in the reactor during oxidation.
Patent DE-19932883-C1 (DE)
Title: Foaming of a molding made of a mixture of metal powder and a gas-splitting propellant powder comprises adjusting the walls of the foam mold so that they lie flat on the sides of the molding facing the mold during foaming
Inventor: BAUMGAERTNER FRANK
IPC: C22C1/04
Filed: 1999-07-16
Granted: 2000-10-12
Abstract: The walls of the foam mold can be adjusted so that they lie flat on the sides of the molding facing the mold during foaming. The heat required for foaming is transferred via the walls.  Foaming of a molding (semi-finished material) (10) made of a mixture of metal powder and a gas-splitting propellant powder comprises arranging the molding between opposite-lying walls of a foam mold, whose geometry corresponds to end-contoured sides of the foamed molding, and then heating. The walls of the foam mold can be adjusted so that they lie flat on the sides of the molding facing the mold during foaming. The heat required for foaming is transferred via the walls. An Independent claim is also included for a device for foaming a molding (semi-finished material) made of a mixture of metal powder and a gas-splitting propellant powder. Preferred Features: The molding is provided with a covering layer (14, 16) before foaming.
Patent RU-2074360-C1 (RU)
Title: Barrel assembly
Inventor: SENTYAKOV VLADIMIR FEDOROVICH
IPC: F41A21/00
Filed: 1992-11-18
Granted: 1997-02-27
Abstract: FIELD: sporting guns with sighting devices installed on them. SUBSTANCE: barrel assembly has a barrel press-fitted in the hole of the barrel bushing, which is furnished with a strip and lug made in the form of a link post. To fix the barrel, inside the bushing fitting hole provision is made for a groove, and a shoulder on the barrel. A dovetail groove is made on the upper plant of the bushing for installation of the optical sight bracket. On the flange provision is made for installation of an open sight. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2014523-C1 (RU)
Inventor: KSENEVICH IVAN P
IPC: F15B20/00
Filed: 1992-12-29
Granted: 1994-06-15
Abstract: FIELD: agricultural engineering. SUBSTANCE: in case of break of hydraulic lines in hydraulic system due to abrupt drop of pressure in first end chamber of additional distributor, its spool valve shifts under action of spring mounted in second end chamber and shuts off supply of working fluid to main distributor. Simultaneously, pump creates additional pressure in second end chamber through pressure valve, thus keeping this spool valve in such state when working fluid flows to tank through pressure valve. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2063579-C1 (RU)
Title: Electric lighting device
Inventor: BURYAKOV VYACHESLAV I
IPC: F24C3/10
Filed: 1992-12-28
Granted: 1996-07-10
Abstract: FIELD: power engineering; domestic gas appliances. SUBSTANCE: electric gas-lighting device has electronic unit with pulse transformer whose secondary windings are connected to electrodes of bake oven dischargers. Bake oven discharger circuit incorporates breaker eliminating spark appearance in oven together with spark at open burners. Time-setting unit actuated by fully open door of bake oven does not turn off the breaker until fresh air is admitted to oven. This eliminates gas explosion in case of accidental gas leakage. EFFECT: improved safety in operation. 1 dwg
Patent RU-2055292-C1 (RU)
Inventor: VITENKO VIKTOR A
IPC: F28C1/00
Filed: 1993-03-30
Granted: 1996-02-27
Abstract: FIELD: heat engineering, graduation towers for cooling of industrial recycled waters. SUBSTANCE: graduation tower has vertical casing 1 with air inlet opening 2, where blower 8 is positioned. Casing incorporates water catcher 3, two stages 4 and 5 of sprayer, water distributing device positioned between sprayer stages 4 and 5 and provided with nozzles oriented to upper stage 4. Casing 1 has portion 12 positioned adjacent to stage 5. Portion 12 has effective section area exceeding blower impeller diameter by 1.5-5 times. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2068888-C1 (RU)
Title: Spinning machine double-mode apparatus for producing viscous textile filament
Inventor: KATSMAN ANDREJ A
IPC: D01D5/06
Filed: 1993-05-07
Granted: 1996-11-10
Abstract: FIELD: chemical filament production equipment. SUBSTANCE: double- mode ventilation apparatus has recycling airduct, periodic intensified suction airduct, outlet pipe and valve with gate and seat. Gate is connected with drive. Outlet pipe has opening positioned in its side surface behind valve downstream of reactant suction flow and may be cut off by gate. In the process of producing viscous filaments, vaporous reactants are periodically discharged from machine for recycling through airduct, with valve of intensified suction airduct being cut off. Air is discharged from shop through opening. EFFECT: increased efficiency in ventilating air of hazardous working zones of shops, wider operational capabilities and enhanced reliability in operation. 1 dwg
Patent RU-2074225-C1 (RU)
Inventor: KADYROV MUKHAMED USMANOVICH
IPC: C10G1/04
Filed: 1993-05-21
Granted: 1997-02-27
Abstract: Использование: нефтехимия. Сущность изобретения: тяжелую нефть экстрагируют из битуминозных песчаников смесью альфа-олефинов, с температурой кипения 70 - 360 o С. Последние получают из полиэтилена любого вида, в том числе и полиэтиленовых отходов. Экстракцию проводят при 20 - 40 o С перемешиванием среды в течение 30 мин. При переработке песчаников, содержащих нефть в количестве 3 - 10 мас.%, количество смеси альфа-олефинов составляет 25 - 40 мас.% 2 з.п. ф-лы, 2 табл.
Patent RU-2069439-C1 (RU)
Title: Method of making coils of microwire covered with thermoplastic layer
Inventor: MOROZOV SERGEJ A
IPC: H02K15/12
Filed: 1993-06-23
Granted: 1996-11-20
Abstract: FIELD: instrument engineering. SUBSTANCE: turns of wire are reeled upon tightly to each other at first without caking to form basic coil. Then coil with caked turns is reeled upon by passing it through hot air under pressure. After that, resistances of both coils are measured, and optimal mode of caking is set from value of resistance difference. EFFECT: restricted short-circuited turns; reduced power consumption. 1 tbl
Patent RU-2135513-C1 (RU)
Title: Method of synthesis of adenosine triphosphoric acid
Inventor: BURDA VLADIMIR STEPANOVICH
IPC: C07H21/00
Filed: 1993-09-29
Granted: 1999-08-27
Abstract: FIELD: organic chemistry, nucleotides. SUBSTANCE: invention relates to a method of synthesis of adenosine triphosphoric acid (ATP) by phosphorylation of adenosine diphosphoric acid (ADP) in the presence of oxygen at +37 C by addition of hydrogen phosphite PH 3  to an aqueous solution of ADP. After decomposition and oxidation phosphoric acid is formed. EFFECT: simplified process. 1 ex
Patent RU-2057674-C1 (RU)
Title: Hydrofoil ship
Inventor: BOLOTIN ALEKSANDR A
IPC: B63B1/26
Filed: 1993-10-15
Granted: 1996-04-10
Abstract: FIELD: shipbuilding. SUBSTANCE: ship has unsymmetrical profiling of side struts of aft hydrofoil located above cruising speed waterline; angle of transverse V-form of side struts is selected between 45 and 80 deg together with positive strut angle relative to ship's CL. Part of side struts of unsymmetrical profile have positive geometric twist. Curvature of center line of unsymmetrical profile of side struts increases in height towards ship's hull. Lower part of side struts adjoining the hydrofoil plane is made with increased chord projecting beyond the trailing edge of wing. Profile on suction surface in section from leading edge of strut to trailing edge of aft wing plane has lesser curvature as compared with minimum curvature of struts proper. Bottom struts having unsymmetrical profile are located above waterline and their bottom portions located below this waterline have symmetrical profile at different angles of inclination to CL. Second version is characterized by the following: in addition to standard (symmetrical) side struts of aft hydrofoil, ship is provided with bottom struts having unsymmetrical sections above cruising speed waterline and symmetrical sections below this waterline at different angles of lower symmetrical portion and upper unsymmetrical portion of bottom struts relative to ship's CL. EFFECT: enhanced reliability. 7 cl, 9 dwg
Patent RU-2072549-C1 (RU)
Title: Thermostat
Inventor: KATENEV GRIGORIJ M
IPC: G05D23/30
Filed: 1993-11-05
Granted: 1997-01-27
Abstract: FIELD: physical instruments for heating and cooling investigated materials. SUBSTANCE: device has temperature- isolated chamber, which has separable units each of which has heat emitters which are designed as paraboloid. Imagine focuses of paraboloid contain heat sources which are designed for supply both heat and cold. Convex surfaces of paraboloid are black. EFFECT: increased temperature range, increased stability to dirt on emitting surface, increased uniformity of heating and cooling, smooth control of temperature. 1 dwg
Patent RU-2069781-C1 (RU)
Title: Controllable jet nozzle
Inventor: KROTKOV YURIJ K
IPC: F02K1/12
Filed: 1993-11-30
Granted: 1996-11-27
Abstract: FIELD: engine engineering. SUBSTANCE: system for supplying gas to the space between shutters of a jet nozzle is made up as noncontrollable openings made in subsonic shutters. The system for discharging gas is made up as a two-position controllable gate that connects the space between shutters with the ambient. EFFECT: improved design. 2 dwg
Patent RU-2097266-C1 (RU)
Inventor: PEKKA SALMI
IPC: B63H20/00
Filed: 1993-09-27
Granted: 1997-11-27
Abstract: Использование: в судостроении. Сущность изобретения: главная двигательная установка судна содержит подводную двигательную установку 1, соединенную с возможностью поворота посредством практически вертикального трубчатого вала 8, установленного с возможностью поворота в этом судне. Полый кожух 1а, окружает ходовой двигатель 2, выполненный в виде электромотора переменного тока и соединенный с гребным валом 3, который соединен с гребным винтом 4, находящимся снаружи кожуха 1а. Кожух 1а внутри поддерживается несколькими в основном вертикальными пластинчатыми переборками 5, которые устроены так, что они в комбинации действуют как элементы жесткости и поддержки кожуха 1а, как элементы крепления ходового двигателя 2 в кожухе, как элементы, передающие на кожух 1а силы реакции на момент вращения, развиваемый ходовым двигателем 2, и как элементы стенок воздушных туннелей для поступающего и отходящего газообразного хладоагента для ходового двигателя 2. 11 з.п. ф-лы, 7 ил.
Patent RU-2100650-C1 (RU)
IPC: F04B47/00
Filed: 1993-12-10
Granted: 1997-12-27
Abstract: FIELD: oil producing industry; pumping out gassy liquids. SUBSTANCE: pump has cylinder with suction valve, plunger with delivery valve, upper and lower through channels in cylinder wall. Channels are made under plunger top dead center in cylinder and are arranged diametrically opposite to each other at different height. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2078053-C1 (RU)
Title: Method of treatment of sulfurous-alkaline sewage from sulfides
Inventor: KOCHINASHVILI MARINA V
IPC: C02F103/36
Filed: 1994-01-12
Granted: 1997-04-27
Abstract: FIELD: industrial sewage treatment. SUBSTANCE: method involves sewage treatment with reagent and deposit separation. Reagent: aluminochloride solution. Treatment is carried out at mass ratio sewage : reagent = (2-5.4):1, at 20-60 C, pH = 3-4. Method can be used for sewage treatment obtaining from the hydrocarbons pyrolysis unit. EFFECT: enhanced effectiveness of treatment. 1 tbl
Patent RU-2079567-C1 (RU)
Title: Roller steel
Inventor: SOKOLOV VASILIJ E
IPC: C22C38/52
Filed: 1994-02-14
Granted: 1997-05-20
Abstract: FIELD: metallurgy. SUBSTANCE: invention aims at manufacturing working and anvil rollers with elevated requirements in respect to hardness, depth of active hardened layer on rollers, and also elevated resistance to softening when tempered, and wear resistance with simultaneously being workable in steel smelting and forge ranges. Steel of invention contains (in wt %): carbon, 0.65-0.85; silicon, 0.45-0.90; manganese, 0.40-0.80; chromium, 1.70-2.20; vanadium, 0.12-0.25; titanium, 0.002-0.006; nickel, 0.10-0.50; cobalt, 0.01-0.05; nitrogen, 0.004-0.014; arsenic, 0.004- 0.02; niobium, 0.002-0.03; tantalum, 0.002-0.010; iron, the balance. New steel was approved when manufacturing cold-rolling working rollers with diameter 615 mm. Rollers exhibited hardness of hardened surface within 93- 102 range and depth of active hardened layer 17-23, which 1.4-1.5 times exceeds that for standard type of rollers. EFFECT: increased hardness and wear resistance. 3 dwg , 2 tbl
Patent RU-2065928-C1 (RU)
Title: Filtering unit for delivery hole
Inventor: PLYUSNIN GENNADIJ V
IPC: E21B43/08
Filed: 1994-02-14
Granted: 1996-08-27
Abstract: FIELD: gas and petroleum industry. SUBSTANCE: device us used in surface equipment and has filter with inlet and outlet part and pump-compressor tubes which are inserted in hole and hydraulically linked with filter. Also provided is delivery pipeline with inlet, distribution and mouth gate valves which are connected with filter inlet part through inlet gate valve, and with outlet part of filter they are connected through distribution gate valve. They are coupled with pump-compressor tubes through distribution and mouth gate valves. Delivery pipeline between inlet gate valve and inlet part of filter is provided with drain pipeline and gate valve. Filter has solid housing and screens installed at filter ends. Inner space between them is filled with filtering material. EFFECT: simplified design and servicing. 1 dwg
Patent RU-2110500-C1 (RU)
Inventor: SAMOKHVALOVA T I
IPC: C04B35/111
Filed: 1994-02-15
Granted: 1998-05-10
Abstract: FIELD: production of special technical ceramics used for manufacturing high-strength light-weight armour. SUBSTANCE: feedstock has the following composition, mas. %: alumina, 68-88; titanium dioxide, 1-1.8; calcium carbonate based on weight of CaO, 0.2-1. In addition, feedstock comprises binder К5ПГ or К43ПГ in the amount of 10-30 mas.%. These components are mixed by dry method in conventional-type mixers. Articles from this feedstock are produced by semidry pressing or slip casting, followed by roasting them at 1200-1350 C in oxidizing atmosphere. EFFECT: higher efficiency. 3 tbl
Patent RU-2071676-C1 (RU)
Title: Классная доска
IPC: B43L1/04
Filed: 1994-02-22
Granted: 1997-01-10
Abstract: 1. Классная доска, содержащая два листа, по меньшей мере один из которых имеет рабочее покрытие, и расположенный между ними наполнитель, выполненный из бумаги или картона, отличающаяся тем, что она дополнительно имеет пленку из термопластичного полимера, расположенную между листами и наполнителем, для термического соединения их между собой, при этом наполнитель выполнен гофрированным.2. Доска по п.1, отличающаяся тем, что она имеет рамку из неметаллического материала, установленную между листами по их периметру, при этом наполнитель расположен внутри рамки.3. Доска по п.2, отличающаяся тем, что рамка выполнена с рейками, при этом наполнитель выполнен в виде отдельных блоков, размещенных между рейками.4. Доска по п. 3, отличающаяся тем, что блоки наполнителя расположены таким образом, что волны гофр соседних блоков расположены взаимно перпендикулярно.5. Доска по п.4, отличающаяся тем, что блоки расположены таким образом, что волны гофр чередуются в шахматном порядке.
Patent RU-2040731-C1 (RU)
Title: Fuel gasification burner
Inventor: VAGANOV EVGENIJ P
IPC: F23C5/06
Filed: 1994-05-16
Granted: 1995-07-25
Abstract: FIELD: fuel combustion. SUBSTANCE: burner has cylindrical chamber with axial holes to admit primary air and inclined through slot over chamber perimeter to admit secondary air, steam supply unit in the form of header with nozzles for feeding water vapor; nozzle axes are parallel to chamber center line. EFFECT: improved design. 2 dwg
Patent RU-2058548-C1 (RU)
Inventor: PONADIJ OKTYABRINA M
IPC: G01N33/22
Filed: 1994-05-13
Granted: 1996-04-20
Abstract: FIELD: chemistry. SUBSTANCE: sample of tested gasoline is burnt in open vessel, residue is dissolved in 30% acetic acid and content of lead in produced solution is determined with the aid of freshly prepared indicator which present aqueous solution of sodium rodisonate with concentration 0.1-0.25 per cent by mass or acetone solution of ditizone with concentration 0.025-0.1 per cent by mass. Percentage of lead is determined by intensity of coloring of indicator spot. EFFECT: improved authenticity of process.
Patent RU-2084979-C1 (RU)
Title: Method for extracting carbon-14 radioactive nuclide from neutron irradiated aluminium nitride
Inventor: SIZOV PAVEL V
IPC: G21G1/06
Filed: 1994-06-10
Granted: 1997-07-20
Abstract: FIELD: radiochemistry. SUBSTANCE: method involves thermal pre-treatment of target material (AIN) with oxygen current at 800-850 C for 5-30 h to remove carbon-12 admixtures from it, irradiation of aluminium nitride with neutron flux, and finally, annealing of irradiated material in oxygen environment at 920-1180 C for 1-5 h to extract carbon-14 radioactive nuclide from it. EFFECT: reduced thermal treatment time for irradiated aluminium nitride; increased specific radioactivity of final product. 2 tbl
Patent RU-2064594-C1 (RU)
Title: Oil filter for internal combustion engine
Inventor: SHYURKOV ALEKSEJ FEDOROVICH
IPC: F01M1/10
Filed: 1994-06-16
Granted: 1996-07-27
Abstract: FIELD: cleaning oil in lubrication system of internal combustion engines. SUBSTANCE: oil filter has housing 1 with cover 2 inside which central hollow rod 3 with bypass valve 4 is mounted. One end of central rod is screwed into bush secured in lower portion of housing and other end is provided with hexahedral head 6. Housing is provided with holes for supply of oil and mounting of sensor showing pressure of oil in settled dirt drain system. Bypass valve 4 is located in upper portion of central rod. Central rod has five rows of holes; upper row of holes is located above bypass valve. Secured on central rod is filter element made in form of cloth 22 wound on perforated cylinder 18 in layers and reinforced with flexible member over outer diameter. Filter element is mounted in housing at clearance "S" between inner diameter of housing and outer diameter of central rod which does not exceed 2.5 mm. Used as filter material are textile waste of recycling. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2105434-C1 (RU)
Title: Induction furnace
Inventor: DZHOVANNI ARVEDI
IPC: F27D99/00
Filed: 1992-12-17
Granted: 1998-02-20
Abstract: FIELD: steel industry. SUBSTANCE: induction furnace is designed for heating and repeat heating of flat articles, specifically, of thin slabs in continuous casting machines before stage of finish rolling in process of manufacture of thin steel strips. Thanks to small thickness of heated article furnace of this type has diminished size of coils in direction of feed of strip. There is envisaged flow concentrator formed by two continuous packages of plates having C-shaped cross-section which embrace induction coil both from above and from below along its entire length leaving free only one section for passage or duct through which article subject to heating enters coil. EFFECT: prevention of loss of efficiency and emergence of great leakage of flux followed by serious interference. 2 cl, 4 dwg
Patent RU-2142945-C1 (RU)
Title: Benzopiperidine derivatives, bicyclic compounds and pharmaceutical composition based on said
Inventor: FERNAND LABRI
IPC: C07D401/06
Filed: 1992-12-01
Granted: 1999-12-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes new derivatives of benzopiperidine of the general formula (I)   where dotted line means optional double bond where R 5  and R 6  mean independently hydrogen atom, hydroxyl or a group that can be converted in vivo to hydroxyl-group; R 100  means (CH 2 ) n  where n = 5-10; L means  ; G 1  means hydrogen atom, hydrocarbon C 1 -C 5 -group or divalent group connecting G 2  and L leading to the formation of 5-7-membered heterocycle and G 2  means hydrogen atom, hydrocarbon C 1 -C 5 -group, substituted or unsubstituted divalent group connecting G 1  and L leading to the formation of 5-7-membered heterocycle. Invention describes also pharmaceutical compositions based on compounds of the formula (I). EFFECT: new compounds indicated above. 20 cl, 5 dwg, 25 tbl, 44 ex
Patent RU-2086412-C1 (RU)
Title: Mandrel for manufacturing ribbed structures by winding method
Inventor: SHUMATOV SERGEJ A
IPC: B29C33/42
Filed: 1994-10-26
Granted: 1997-08-10
Abstract: FIELD: equipment for manufacturing ribbed structures by winding. SUBSTANCE: members 5 for uncoiling wound tape material are installed to provide a possibility for their rearrangement along the generatrix of rings 2 and in their circular direction. Engaging surfaces of rings 2 and members 5 are made respectively in the form of annular grooves 8 and projections. Members 5 may be fixed on the side surface of rings 2 in desired position with the aid of bands 6 made of cut pieces of tape material used for manufacturing ribbed structure 4. EFFECT: possibility to correct design of winding of structure 4 as required by rearranging members 5. 3 cl, 2 dwg
Patent RU-2136319-C1 (RU)
Title: Biologically absorbable surgical hemostatic and method of preparation thereof
Inventor: REDZHINAL D L STILUEHLL
IPC: A61F13/00
Filed: 1994-12-20
Granted: 1999-09-10
Abstract: FIELD: surgical technics. SUBSTANCE: oxidized-cellulose cloth is neutralized with chloride ion- free solution of weak organic acid calcium salt (0.5-4.0% Ca): about 50 to 80% of carboxyl groups are thus neutralized. The rest of carboxyl groups are then neutralized with sodium or potassium salt and excess salt is washed away. Resultant calcium-modified oxidized-cellulose hemostatic is more effective in stopping bleeding than unmodified or sodium or potassium-modified oxidized cellulose. Weight percentage of calcium should be within the range of 0.5 to 4 to prevent excessive loss in biological adsorbability. According to another embodiment of invention, oxidized-cellulose hemostatic is modified with calcium and sodium or potassium to be used when applying acid-sensitive materials. EFFECT: increased hemostatic efficiency. 9 cl, 2 tbl, 11 ex
Patent RU-2088872-C1 (RU)
Title: Heat-exchange element
Inventor: GOMON VLADIMIR ILICH
IPC: F28D7/10
Filed: 1994-12-29
Granted: 1997-08-27
Abstract: FIELD: heat-exchange apparatus in power engineering, chemical engineering, construction, cryogenic engineering and other industries. SUBSTANCE: heat-exchange element includes pipe enclosed in envelope which has zones of surface contact with pipe. Number of zones per unit length of pipe may vary lengthwise. Pipe of heat-exchange element is provided with circular, spiral or other turbolators projecting inside pipe. EFFECT: enhanced efficiency. 9 cl, 6 dwg